A single-chip 630 GHz transmitter with 210 GHz sub-harmonic PLL local oscillator in 130 nm InP HBT

  • Munkyo Seo
  • , Miguel Urteaga
  • , Adam Young
  • , Jonathan Hacker
  • , Anders Skalare
  • , Robert Lin
  • , Mark Rodwell

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

28 Scopus citations

Abstract

We present a 630 GHz transmitter IC based on a 210 GHz PLL and 3 rd-order sub-harmonic transmit mixer in an 130nm InP HBT process. The transmitter output can be tuned across 15 GHz with 51 dBc and 74 dBc of phase noise at 100 Hz and 10 KHz offset, respectively. Measured saturated RF power was 30 to 33 dBm, while consuming 650 mW. The transmitter IC occupies L.37 mm 2. To the authors' knowledge, this work represents the first terahertz transmitter with on-chip (phase-locked) frequency generation.

Original languageEnglish
Title of host publicationIMS 2012 - 2012 IEEE MTT-S International Microwave Symposium
DOIs
StatePublished - 2012
Externally publishedYes
Event2012 IEEE MTT-S International Microwave Symposium, IMS 2012 - Montreal, QC, Canada
Duration: 17 Jun 201222 Jun 2012

Publication series

NameIEEE MTT-S International Microwave Symposium Digest
ISSN (Print)0149-645X

Conference

Conference2012 IEEE MTT-S International Microwave Symposium, IMS 2012
Country/TerritoryCanada
CityMontreal, QC
Period17/06/1222/06/12

Keywords

  • Dynamic frequency dividers
  • Hetero-junction bipolar transistors
  • Phase-locked loops
  • Terahertz
  • Transmitter

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